20736700644

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{443}}^1\times {\mathrm{354619}}^1$

素因数の和:355080

約数の個数: 48

約数和(自身を含む): 52903630080

約数和(自身を除く): 32166929436

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 443, 886, 1329, 1772, 2658, 4873, 5316, 9746, 14619, 19492, 29238, 58476, 354619, 709238, 1063857, 1418476, 2127714, 3900809, 4255428, 7801618, 11702427, 15603236, 23404854, 46809708, 157096217, 314192434, 471288651, 628384868, 942577302, 1728058387, 1885154604, 3456116774, 5184175161, 6912233548, 10368350322, 20736700644]

約数ペア:

[(1, 20736700644), (2, 10368350322), (3, 6912233548), (4, 5184175161), (6, 3456116774), (11, 1885154604), (12, 1728058387), (22, 942577302), (33, 628384868), (44, 471288651), (66, 314192434), (132, 157096217), (443, 46809708), (886, 23404854), (1329, 15603236), (1772, 11702427), (2658, 7801618), (4873, 4255428), (5316, 3900809), (9746, 2127714), (14619, 1418476), (19492, 1063857), (29238, 709238), (58476, 354619)]